Infiniti QX70 Tuning
5 supported Infiniti QX70 applications, 2007+.
Infiniti
5 supported QX70 tunes
Select Version
All Supported Infiniti QX70 Tunes
| Engine | Years | Version | Stock power | Controller | Platform |
|---|---|---|---|---|---|
| (VQ35HR, VQ37VHR, and VK50VE) | 2009-2017 | ECU | HP Tuners | ||
| 3.7 V6 | 2007+ | 325 hp | ECU Hitachi BEDxxx/MECxxx | AutoTuner | |
| 30d (3.0d V6) | 2007+ | 238 hp | ECU Bosch EDC16CP42 | AutoTuner | |
| 50 (5.0 V8) | 2007+ | 390 hp | ECU Hitachi BEDxxx/MECxxx | AutoTuner | |
| 56 (5.6i V8) | 2007+ | 408 hp | ECU Hitachi BEDxxx/MECxxx | AutoTuner |
Other Infiniti Models
About Infiniti QX70 tuning
Rapid Racing supports 5 Infiniti QX70 applications from 2007+ through AutoTuner and HP Tuners, with stock outputs up to 408 hp. Every calibration is built for your exact engine, fuel, and modifications, then verified on our Dynojet 424xLC2 in Jenison, MI, serving Grand Rapids and West Michigan.
Supported engines: (VQ35HR, VQ37VHR, and VK50VE), 3.7 V6, 30d (3.0d V6), 50 (5.0 V8), 56 (5.6i V8).
Supported controllers: Bosch EDC16CP42, Hitachi BEDxxx/MECxxx.
Don't See Your Vehicle?
These lists cover off-the-shelf tuning platforms. We also do standalone ECU installs and custom calibrations, so reach out and we'll tell you what's possible for your build. Compatibility data last updated 2026-09-24.